Package org.apache.tajo.engine.planner.logical

Examples of org.apache.tajo.engine.planner.logical.LogicalNode

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  }

  @Test
  public final void testRightOuterMergeJoin5() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[5]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.MERGE_JOIN);

    Fragment[] emp3Frags = StorageManager.splitNG(conf, "emp3", emp3.getMeta(), emp3.getPath(), Integer.MAX_VALUE);
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          "inner join people as p on e.empId = p.empId and e.memId = p.fk_memId" };

  @Test
  public final void testBNLCrossJoin() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[0]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.BLOCK_NESTED_LOOP_JOIN);

    Fragment[] empFrags = StorageManager.splitNG(conf, "e", employee.getMeta(), employee.getPath(),
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  }

  @Test
  public final void testBNLInnerJoin() throws IOException, PlanningException {
    Expr context = analyzer.parse(QUERIES[1]);
    LogicalNode plan = planner.createPlan(context).getRootBlock().getRoot();

    Fragment[] empFrags = StorageManager.splitNG(conf, "e", employee.getMeta(), employee.getPath(),
        Integer.MAX_VALUE);
    Fragment[] peopleFrags = StorageManager.splitNG(conf, "p", people.getMeta(), people.getPath(),
        Integer.MAX_VALUE);
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  };

  @Test
  public final void testFullOuterHashJoinExec0() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[0]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);

    Fragment[] dep3Frags = StorageManager.splitNG(conf, "dep3", dep3.getMeta(), dep3.getPath(), Integer.MAX_VALUE);
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  @Test
  public final void testFullOuterHashJoinExec1() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[1]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);

    Fragment[] job3Frags = StorageManager.splitNG(conf, "job3", job3.getMeta(), job3.getPath(), Integer.MAX_VALUE);
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  }

  @Test
  public final void testFullOuterHashJoinExec2() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[2]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);

    Fragment[] emp3Frags = StorageManager.splitNG(conf, "emp3", emp3.getMeta(), emp3.getPath(), Integer.MAX_VALUE);
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  @Test
  public final void testFullOuterHashJoinExec3() throws IOException, PlanningException {
    Expr expr = analyzer.parse(QUERIES[3]);
    LogicalNode plan = planner.createPlan(expr).getRootBlock().getRoot();
    JoinNode joinNode = PlannerUtil.findTopNode(plan, NodeType.JOIN);
    Enforcer enforcer = new Enforcer();
    enforcer.enforceJoinAlgorithm(joinNode.getPID(), JoinAlgorithm.IN_MEMORY_HASH_JOIN);

    Fragment[] emp3Frags = StorageManager.splitNG(conf, "emp3", emp3.getMeta(), emp3.getPath(), Integer.MAX_VALUE);
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    Path workDir = CommonTestingUtil.getTestDir("target/test-data/TestLeftOuterNLJoinExec0");
    TaskAttemptContext ctx = new TaskAttemptContext(conf,
        LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
    Expr context =  analyzer.parse(QUERIES[0]);
    LogicalNode plan = planner.createPlan(context).getRootBlock().getRoot();


    PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
    PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
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    Path workDir = CommonTestingUtil.getTestDir("target/test-data/TestLeftOuter_NLJoinExec1");
    TaskAttemptContext ctx = new TaskAttemptContext(conf,
        LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
    Expr context =  analyzer.parse(QUERIES[1]);
    LogicalNode plan = planner.createPlan(context).getRootBlock().getRoot();


    PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
    PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
   
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    Path workDir = CommonTestingUtil.getTestDir("target/test-data/TestLeftOuter_NLJoinExec2");
    TaskAttemptContext ctx = new TaskAttemptContext(conf,
        LocalTajoTestingUtility.newQueryUnitAttemptId(), merged, workDir);
    Expr context =  analyzer.parse(QUERIES[2]);
    LogicalNode plan = planner.createPlan(context).getRootBlock().getRoot();


    PhysicalPlanner phyPlanner = new PhysicalPlannerImpl(conf, sm);
    PhysicalExec exec = phyPlanner.createPlan(ctx, plan);
   
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Related Classes of org.apache.tajo.engine.planner.logical.LogicalNode

  • org.apache.tajo.engine.planner.BroadcastJoinPlanVisitor
  • org.apache.tajo.engine.planner.global.TestBroadcastJoinPlan
  • org.apache.tajo.engine.planner.logical.join.GreedyHeuristicJoinOrderAlgorithm
  • org.apache.tajo.engine.planner.LogicalPlan
  • org.apache.tajo.engine.planner.physical.TestBNLJoinExec
  • org.apache.tajo.engine.planner.physical.TestBSTIndexExec
  • org.apache.tajo.engine.planner.physical.TestExternalSortExec
  • org.apache.tajo.engine.planner.physical.TestFullOuterHashJoinExec
  • org.apache.tajo.engine.planner.physical.TestFullOuterMergeJoinExec
  • org.apache.tajo.engine.planner.physical.TestHashAntiJoinExec
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